Ruben put an empty cup underneath a leaking faucet. After 1 1\2 hours, Ruben collected 1/4 cup of water. What is the rate, in cups per hour, at which the water is leaking from the faucet?

Respuesta :

The rate at which the water is leaking from the faucet is solved by dividing the amount of water collected by the number of hours. 
                         r = 0.25 cup / 1.5 hours
                           r = 0.167 cup/hour
Thus, the rate at which the water is leaking from the faucet is approximately equal to 0.167 cup/h.